mmm i dono somethings not right may have to much fuel or a valve may not be seating have you pulled your valve covers
mmm i dono somethings not right may have to much fuel or a valve may not be seating have you pulled your valve covers
04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116
sounds like you have baaaaad 02 sensors. Getting crappy fuel mileage?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
he should be pullin a code on them o2s but may wont to pull them out to you should pull your valve covers and check everythign your backlash may be off on your lifters with the new springs your valves may not be seating all the way i dono im just throwin stuff out there tryin to help wish i would see and hear the truck it would be ezer but i tryin
04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116
i replaced the o2 sensor. helped it alittle. but i have my truck tuned....so he couldnt pull anything up on the computer sinced its locked=/.
so tomorrow ima go buy a new one,and see whats wrong with it,fix my truck and return it,and if nothing goods happens. ima just get a vMax swap next weekend
who done your tune
04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116
some dude named flaco here from houston
have you talked to him he may can find your answer do you no what he used to tune it ls1 edit efi live hp tuner jet tuner cat
or what
04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116
hp tuner
he told me coil 5 was bad,so i took it and we replaced it,and it kept on doing the same thing
hmm your spendin alot of cash man and see if your tunner will unlock your pcm all that is is a hassel i hate tuner lock its the worst thing ever invented
04 1500 5.3L custom hp tuners tune by myself don have a pic of it yet so hear is my old 01 chevy 5.3 460hp 13.669 @ 116
i agree,it seemd like its problem after problem with me
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